Tray attachment for chairs

Details Tray attachment for chairs Tray attachment for chairs

1999-01-07

2000-05-16

Nelson, Jr., Milton

Chairs and seats

With table, desk, or easel

29718818, A47B 3900

Patent

active

060626402

ABSTRACT:
A tray attachment for a chair with at least one armrest (AR) of a substantially inverted-U or inverted L-shaped cross-section having a top portion (TP) and at least one lateral flange portion (FP), the attachment including a tray member (2) having an upper side and an underside, at least one arm (10), fixedly attached to or integral with the tray member (2) and extending in a direction substantially perpendicular to the plane of the tray member, the free end of the arm being configured to form a hinge (28,30); a clamping member (14) including a clamping arm (34) joined to a clamping jaw (36) and being articulated to the hinge, and a detent (18) mounted on a post (16) positioned on the underside of the tray member in a spaced-apart relationship with the arm.

REFERENCES:
patent: 1201166 (1916-10-01), Funsch
patent: 1872491 (1932-08-01), Noetzel
patent: 2797973 (1957-07-01), Culpepper
patent: 4798413 (1989-01-01), Capelli
patent: 5038451 (1991-08-01), Smith
patent: 5344115 (1994-09-01), Mayne et al.
patent: 5533782 (1996-07-01), Goldman
patent: 5649737 (1997-07-01), Behnke

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